baber/WOPTO huggingface dataset:
Patent JP-H1163561-A (JP)
Title: Refrigerant natural circulation heat exchange system
Inventor: ZUSHIMA YASUHIRO
IPC: F24F11/76
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent condensation from occurring on an evaporator even with continuous operation of cooling. SOLUTION: A temperature sensor 60 detects surface temperature of an evaporator 42, and inputs detection temperature into a temperature controller 62. The temperature controller 62 outputs a damper opening regulating signal to a damper 58 such that the surface temperature of the evaporator 42 exceeds a dew point of air in a clean room 12, and hereby controls opening and closing of the damper 58. Thus, a flow rate of waste air introduced into a duct 46 is adjusted, and temperature of mixed gas of low temperature fresh air fed to a condenser 48 and the waste gas is kept unchanged, and further the surface of the evaporator 42 is prevented from being condensed even with continuous operation of cooling.
Patent JP-S6385023-A (JP)
Title: Production of optical fiber
Inventor: MIYAMOTO SUEHIRO
IPC: C03B37/014
Filed: 1986-09-26
Abstract: PURPOSE:To stabilize strength and fatigue characteristic, water resistance, hydrogen resistance, corrosion resistance, etc. of an optical fiber for long, by carrying out transparentization and vitrification of a glass preform when the glass preform is transparentized and vitrified and then formed into fine diameter. CONSTITUTION:A porous glass preform is led into a heating furnace, where the glass preform is transparentized and vitrified and a porous part of the glass preform is formed to oxynitride glass. Inner temperature of the heating furnace is such a temperature at that the glass preform is shrunk in volume by surface tension thereof, transparentized and vitrified and such a temperature (about 1,600-1,650 deg.C) at that nitrogen molecules in a reducing gas containing nitrogen are sufficiently dispersed to a porous part of the glass preform. And a reducing gas such as NH3, NF3, etc., is fed into the heating surface with a carrier gas such as H2, He, etc. The aimed product having a thickly formed oxynitrite glass layer containing Si3N4 as a chief component in the peripheral part of the optical fiber is obtained by above-mentioned method.
Patent JP-2001053091-A (JP)
Title: Resin sealing device and method
Inventor: MAEDA KEIJI
IPC: H01L21/56
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin sealing device which seals up an electronic component mounted on a board with resin and is capable of enhancing a cured sealing resin in adhesion to the surface of the board. SOLUTION: This device is equipped with an upper die 1, a lower die 2, a board 6 placed on the lower die 2, heaters 11 and 17 which heat the dies 1 and 2 respectively, an upper temperature sensor 12 and a lower temperature sensor 18 which detect the temperature of the dies 1 and 2 respectively, a temperature detector 16 which detects the surface temperature of the board 6 during a clamping operation, and a control 14 which controls the heater 17 so as to set the surface temperature of the board 6 equal to the temperature of the upper die 1 and a temperature T1 optimal to cure molten resin. By this setup, after a clamping operation is finished, molten resin injected into a space surrounded with a cavity 10 provided in the upper die 1 and the surface of the board 6 is uniformly heated up to an optimal temperature T1 to be cured.  Therefore, the cured resin is improved in adhesion to the surface of the board 6.
Patent JP-H0898223-A (JP)
Title: Communication line protecting circuit and its circuit element
Inventor: TAKAKURA KENJI
IPC: H01C7/02
Filed: 1994-09-22
Abstract: PURPOSE: To reduce the operation temperature difference so as to prevent destruction of a protective thermistor by thermally coupling a heater thermistor and the protective thermistor to preheat the protective thermistor. CONSTITUTION: A thermistor having Curie point of 120 deg.C is arranged as a positive characteristic thermistor for line protection, and a thermistor which has 50 deg.C Curie point lower than that of the thermistor 11 and has 100 deg.C surface temperature at the time of applying a rated voltage is arranged as a positive thermistor 15 for heater. The thermistor 15 for heater is interposed between thermistors 11 for protection, and they are thermally coupled. If a high-voltage load occurs between terminals 19, the temperature of thermistors 11 for protection whose Curie point is 120 deg.C rises to 150 deg.C in an instant by self-heating. In accordance with this rise, the resistance value of the thermistor 11 for protection is increased to reduce the current value, and the overcurrent to the station side is prevented.  Since the thermistors 11 for protection are always preheated at 100 deg.C, the temperature difference is 50 deg.C at this time. Consequently, the temperature difference is considerably reduced in comparison with the case that thermistors 11 for protection are not preheated, and destruction of thermistors 11 for protection is prevented.
Patent JP-H0762760-A (JP)
Title: House
Inventor: SUZUKI MASAHIKO
IPC: E04B1/82
Filed: 1993-08-21
Abstract: PURPOSE:To suppress the propagation of noise into each space gap and drastically reduce the intrusion of the floating dust into a living space, as for a house which has an external heat shielding structure and permits the flowing of air in a continuous space. CONSTITUTION:As for a house A which has an external heat shielding structure and has a living space 2, attic space 1, other outer wall, and inner wall as continuous space, a soundproof layer 8 is formed on the inner wall 19 between the living spaces 2, and at least one surface of the obverse surface of the continuous gap side surface between a heat shielding layer 4 and the inner wall 19 is formed to an uneven shape. Further, a heat exchange type ventilating fan 2 which exists in the attic space 1 is enclosed by a soundproof box 19, and a central dust collecting mechanism 31 is connected with the living space 2, and a sanitary living environment which is quiet and free from the floatation of dust can be realized.
Patent JP-S60120652-A (JP)
Title: State display device of device having print means
Inventor: MATSUO AKIRA
IPC: H04N1/00
Filed: 1983-12-05
Abstract: PURPOSE:To save a display space by storing preliminarily a character data corresponding to kinds of faults, discriminating the kind of a fault when a fault takes place and reading the corresponding character data and displaying it on a recording paper sheet. CONSTITUTION:Character data of each word representing a cause and its countermeasure at each error state are written in a ROM16. When power is supplied, a CPU15 initializes the device, discriminates whether or not the recording paper runs short and if the recording paper is in shortage, the corresponding character data is read from the ROM16. The data is fed to a recording head 2 via an I/O port 5 and a selector 4, and prints it on the recording paper. Then the CPU15 discriminates whether or not the faulty state is released, and when the fault is released, the state is restored to the initial condition and whether or not ''an opposite device is in compliance with the machine code'' is discriminated. It is displayed on the recording paper by the similar method as above. Thus, the check of the faulty state and its countermeasure are displayed sequentially in such a way.
Patent JP-S6281357-A (JP)
Title: N-alkyl substituted hydroxyl ammonium chlorides
Inventor: RORUFU SHIYARENBATSUHA
IPC: C07C239/08
Filed: 1986-09-29
Abstract: 1. Process for the preparation of N-alkyl-substituted hydroxylammonium chlorides, characterized in that an aryl-aldimine of the formula  see diagramm : EP0217269,P9,F1  in which R1 , R2 and R3 , independently of one another, represent hydrogen, optionally substituted saturated alkyl, optionally substituted saturated cycloalkyl and/or optionally substituted alkinyl, and R1 and R2 , together with the C atom to which they are bonded, can also form an optionally substituted saturated cycloalkyl radical, and R4 and R5 , independently of one another, represent hydrogen, optionally substituted saturated alkyl, optionally substituted saturated cyclo-alkyl, optionally substituted saturated alkoxy and/or optionally substituted saturated cyclo-alkoxy, at least one of the radicals R4 and R5 having a meaning other than hydrogen, is reacted with perpropionic acid in the presence of a solvent, propionic acid at least is then separated off, and subsequently hydrolysing with aqueous hydrochloric acid.
Patent JP-H0675067-A (JP)
Title: Data memory controller
Inventor: YOSHINO YASUHIRO
IPC: G04G99/00
Filed: 1992-08-27
Abstract: PURPOSE:To enable exactly grasping the time relation and perform data analysis efficiently by suspending writing in a data memory at immediately before a blackout during measurement and writing dummy data in the memory in the blackout time in connection to the measured data immediately before the restart of the measurement during recovery. CONSTITUTION:In case of blackout, the writing of measured data in a data memory 8 is suspended and a blackout detection signal is output from a power source monitor part 3 to each part. After recovery of time blackout, a blackout recovery signal is output from the power source monitor part 3 to each part. A blackout time detection part 5 detects the blackout time based on the time signal output from a timer circuit 4 and outputs the detected results through a microprocessor 6 to a data writing controller 11. The data writing controller 11 calculates the data number to be written during the blackout time following the blackout time and writing period by the time the blackout is recovered and the measurement operation is restarted. A specified number of dummy measurement after the measured data before the blackout in the data memory 8 based on the writing position data in the pointer memory 9.
Patent JP-2000156730-A (JP)
Title: Telephone set
Inventor: NISHIYAMA TAKANORI
IPC: H04W88/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To easily perform operation such as selection of various functions which are required for performing a call by providing a means to function as a volume adjusting means, when the call is made and as a function selecting means when no call is made. SOLUTION: When a telephone set main body is in a folded storage state, both the left and right ends of a joint part 3 is held between a thumb (a) and an index finger (b), when a push key 9 is operated through the depression with the thumb (a), a display part 2 and a receiver part are turned via the joint part 3 and a state is transited to a use state. In addition, the telephone set main body is basically grasped by a thumb ball (c) and remaining three fingers (d). Therefore, a dial 8 can be operated by the thumb (a) from the inside and the index finger (b) from the outside. The dial 8 is provided to the joint part 3 as one for selecting various functions in a non-radio call state, as one for adjusting reception volume at a radio call state, freely rotatably in the vertical direction and to be operated from both the inside and the outside.
Patent JP-H0867057-A (JP)
Title: Ribbon shift mechanism
Inventor: MUTO EISAKU
IPC: B41J35/20
Filed: 1994-08-30
Abstract: PURPOSE: To provide a ribbon shift mechanism which enables the precise shift action of a color ink ribbon to a printing head, without being influenced by the irregularity of a position where the rotation of a cam shaft stops. CONSTITUTION: A ribbon shift mechanism is equipped with a cam shaft 18 for ribbon shift which has a cam groove to be engaged with a protruding part provided on a ribbon holder and is installed upright in such a manner that the cam shaft 18 is rotatable intermeshed with the spacing action of a carriage. The ribbon holder is caused to move vertically by rotating the cam shaft 18 by one shift and thereby, a color ink ribbon stored in a ribbon cassette is caused to shift vertically to a printing head. The cam groove of the cam shaft 1 is formed almost into a spiral shape with horizontal parts 19a and gradient parts 19b. At the same time, each horizontal part 19a is formed at a specified circumferential pitch and the gradient part 19b is formed between the respective end parts of the horizontal parts 19a.
Patent JP-H04110494-A (JP)
Title: Continuously coloring device and feed controlling method thereof
Inventor: ABE NOBUO
IPC: C25D11/34
Filed: 1990-08-30
Abstract: PURPOSE:To uniformly perform coloring in the direction of width of a metallic sheet in the whole surface without color shade by using counter electrodes split in the direction of width of the sheet for the traveled metallic sheet, changing over and controlling the resistance for anodic electrolysis and the resistance for cathodic electrolysis for the respective counter electrodes. CONSTITUTION:A plurality of pieces of counter electrodes 60 are arranged at a specified interval apart from a pass-line of a stainless steel strip to the upper part thereof. The counter electrodes 60 are constituted of the counter electrode 50 of the central part and the split counter electrodes 58a-58f. Uniform energization is performed by using only the counter electrode having length equivalent to the width of the steel strip 120. Resistance 70 consisting of resistance 72 for anodic resistance and resistance 74 for cathoclic electrolysis is arranged in series which can be changed over for the respective counter electrodes 60 between these counter electrodes 6O and a rectifier 64. The current density of the counter electrodes 60 is always uniformly controlled by a computer 132. Many jigs 62 for feed are arranged to the lower part of the pass- line of the steel strip. These are brought into contact with the surface of the steel strip to supply electricity.
Patent JP-S6471308-A (JP)
Title: Fm tuner
Inventor: FUJII SHOHEI
IPC: H03G3/20
Filed: 1987-09-11
Abstract: PURPOSE:To attain AGC operation over a wide range by connecting a buffer and a ceramic filter to the next stage of a frequency mixer, and extracting a control voltage to an AGC circuit from the buffer input. CONSTITUTION:The buffer FET 21 and the ceramic filter 3 are connected to the next stage of a frequency mixer 1. A load resistor R1, a gate resistor R2, a source resistor R3, a coupling capacitor C5 and a bypass capacitor C  of the mixer 1 are connected. The output of the source S is given to the ceramic filter 3 to extract the control voltage from the pre-stage of the capacitor C5 to the AGC circuit 9 via the C1. Through the constitution above, in increasing the gate resistor R3, the fluctuation of the load impedance of the mixer 1 is very small and the output voltage to the AGC circuit 9 is not fluctuated due to frequency change. Even if a disturbing signal of a frequency at the outside of the intermediate frequency enters the mixer 1, the voltage outputted to the AGC is dot lowered and the gain control of wide range is attained.
Patent JP-S6384885-A (JP)
Inventor: HIGUCHI MINEO
IPC: B25J13/02
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0784542-A (JP)
Title: Luminance adjusting circuit of cathode ray tube
Inventor: SUGAWARA NORIO
IPC: H04N5/57
Filed: 1993-09-14
Abstract: PURPOSE:To enable the voltage adjustment of a negative voltage to be impressed to a grid for luminance adjustment by the partial voltage of a positive voltage. CONSTITUTION:This luminance adjusting circuit has a voltage setting means which can be variably set with the positive prescribed voltage by the partial voltage of the positive voltage, as PNP transistor 4 which is impressed with the positive prescribed voltage set by this voltage setting means 2 at its base, connected with a positive power source capable of impressing the voltage exceeding the positive prescribed voltage to be impressed to this base to the emitter to its emitter side via a first resistor 3 and is connected to the grid 1 for luminance adjustment on the collector side, a constant current source circuit 5 which outputs a constant current by subtracting the prescribed current quantity from the collector current of this PNP TR 4 and a second resistor 6 which is connected at one end to the collector side of the PNP TR 4, is connected with a negative power source on the other end side, is passed with the collector current remaining after subtraction of the prescribed current quantity from the collector current and forms the negative voltage to be impressed to the grid 1 for luminance adjustment.
Patent JP-H0565091-A (JP)
Title: Suspension device of motor scooter
Inventor: NISHIO YUJI
IPC: B62M7/06
Filed: 1991-09-09
Abstract: PURPOSE:To prevent the vibration of a motor scooter engine from being transmitted to the body at the time of accelerating or decelerating by installing a suspension bracket and a suspending shaft in the position approx. identical to the direction of the resultant force of components acting on ahead of and over the body as a reaction force to the wheel driving force or braking force. CONSTITUTION:The head of a suspension bracket 11 is coupled with the body frame 1 of a scooter by a suspending shaft on the body side. A power unit 6 with an engine 4 is coupled with the tail of the suspension bracket 11 by a suspending shaft 13 on the engine side. The engine 4 is thus supported with possibility of oscillatively swinging up and down. Therein the suspending shaft 12 on the body side is installed in the position approx. identical to the direction of the resultant force F3 consisting of the forces F'1 and F which are exerted when the reaction force to the driving force or braking force acts on the wheel is directed to ahead of the body and is heaving the engine 4, respectively. Therefore, the suspension bracket 11 is formed so that a coupling boss 18 for the body frame 1 is situated above a coupling boss 19 for the engine 4.
Patent JP-H1074127-A (JP)
Title: Computer input device
Inventor: KUGIMIYA TAKASHI
IPC: G06F3/0354
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To secure a compact structure and the space reduction and also to improve the operability for a computer device by turning on an instruction definition switch via a means which detects the moved variable of a ball which moves a cursor displayed on the screen of a host system or the moved variables of (x) and (y) directions of a finger put on the ball. SOLUTION: When a ball 3 is pushed into a case 2, a tray 7 moves together with the ball 3 and an instruction definition switch 8 is pushed. An encoder 6 causes no malfunction even when the ball 3 is pushed since the encoder 6 moves together with the ball 3 and the tray 7. Then an instruction is defined when the instruction definition information is sent to a host system via an interface cable or a signal transmission antenna. When the ball is released, the tray is reset at it's original position together with the ball 3 and the switch 8 is released. Thus, it's possible to define an instruction by a finger after a cursor is moved to a desired input position by the same finger and to improve the operability of a computer input device.
Patent JP-H0787489-A (JP)
Title: Picture compressor, picture reproducing device and picture drawing device
Inventor: SUZUOKI MASAKAZU
IPC: H04N19/426
Filed: 1993-09-14
Abstract: PURPOSE:To attain reversible data compression so as to be coincident with original index data completely when the data are reproduced. CONSTITUTION:When index data from a color lookup table (CLUT) 1 are compression-coded by an orthogonal transformation device 5, a quantization device 6 and a run length encoder 7, data from the quantization device 6 are decoded by a local decoder 8, the decoded index data and the index data fed from the CLUT 1 are fed to a comparator 3, and the operation shifting bits of the index data from the CLUT 1 at a shifter 2 based on a comparison output from the comparator 3 is repeated till the comparison output from the comparator 3 is zero and the index data with a bit length when the comparison output is zero are compression-coded and the result is outputted.
Patent JP-H0762521-A (JP)
Title: Method for resetting after arc discharge in glow discharge treating device
Inventor: MATSUZAWA TADASHI
IPC: C23C14/34
Filed: 1993-08-23
Abstract: PURPOSE:To reset a glow discharge shut off at the time of generation of an arc discharge to the original state in a short period of time by supplying a voltage for discharge impulsively and in gradually increasing the crest value thereof from an initial period and by gradually increasing the pulse width after the stop of voltage supply. CONSTITUTION:An oxide film is formed on a target and the arc discharge is generated with the glow discharge treating device for executing vapor deposition by magnetron sputtering, etc. The voltage supply for discharge is stopped for a prescribed period (for example, 10 to 100musec) in accordance with the detected value of the arc discharge at this time. The voltage for discharge is then supplied impulsively and in gradually increasing the crest value thereof from the initial value. Pulse width is gradually increased from the start of the supply while the migration to the arc is averted by the first narrow-width pulse. The glow discharge is thus reset by averting the migration to the arc even if the shut off period is set extremely short. The resetting period is also shortened.
Patent JP-S61108073-A (JP)
Title: Transport car
Inventor: OKANO TAKEO
IPC: B62D21/18
Filed: 1984-10-31
Abstract: PURPOSE:To manually operate a bucket while an operator is gripping a handle by connecting a handle post for the operator pivoted on a frame so as to freely oscillate and an oscillating arm that pivots the bucket with a link mechanism. CONSTITUTION:A handle post 41 for an operator is pivoted on a frame 1 so as to freely oscillate. In addition, an oscillating arm 34 that pivots a bucket 45 is borne on the front axle 18 of a plate 8 that is fixed to the front section 2 of the frame 1. And both the handle post 41 and oscillating arm 34 are connected mutually by link mechanisms 44, 46, and 47. On the other hand, an engine 11 is mounted immediately on a rear axle 14. The elevation operation of a bucket 35 locks the posture state of the bucket 35 for the link 44 using a locking device 54. When the operator forward and backward oscillates and operates the handle post 41 while the operator is gripping the handle, the link 46 is toggled and oscillated forward and backward and the bucket 35 is elevated forward and backward and upward and downward.
Patent JP-H0879250-A (JP)
Title: Transmission system
Inventor: BENTO SUTOOBUHEISU
IPC: H04L12/56
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To make the data communication between a fiber channel network and an ATM-based network easier by providing a converter which transmits fiber channel data frames through the ATM-based network. SOLUTION: A transmission system is provided with a fiber channel fabric 110 which handles routing of data in a fiber channel network based on a first protocol, an ATM fabric 111 which handles routing of data in an ATM-based network based on a second protocol, and a translator 201 disposed between the fabrics 110 and 111. The converter 201 transmits a data frame to the fabric 111 from the fabric 110. The frame indicates the first protocol and the translator 201 changes the frame to indicate the second protocol.